Plastic article or earthenware shaping or treating: apparatus – Preform assembly means and means for bonding of plural... – Vulcanizing or curing means including a conforming preform...
Patent
1975-01-09
1976-09-28
Spicer, Jr., Robert L.
Plastic article or earthenware shaping or treating: apparatus
Preform assembly means and means for bonding of plural...
Vulcanizing or curing means including a conforming preform...
264261, 425510, 425517, 425126R, 425362, 425371, 425373, B29C 302, B29C 304
Patent
active
039828760
ABSTRACT:
A conveyor belt is formed with depressions which are bounded by sealing edges, and tiles corresponding to the outline of the respective depressions are continuously admitted from above onto the belt and inserted into the depressions so as to be in sealing contact with the respective sealing edges. A layer of hardenable synthetic plastic material is then deposited on the belt over the tiles so that the latter are partially embedded in and united by the layer when the same hardens, thereby obtaining a unitary structure. Subsequently this structure is subdivided in plate elements of desired size.
REFERENCES:
patent: 1315166 (1919-09-01), Semashko
patent: 3138843 (1964-06-01), Gory
patent: 3359354 (1967-12-01), Johnson
patent: 3426388 (1969-02-01), Prohaska
patent: 3756760 (1973-09-01), McBride
patent: 3761209 (1973-09-01), Hanton
patent: 3770863 (1973-11-01), Elgenstierna
patent: 3839519 (1974-10-01), Weiner
patent: 3870583 (1975-03-01), Gidge
Rheinische Chamotte und Dinas-Werke
Spicer, Jr. Robert L.
Striker Michael J.
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